<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!--静态资源放置在static之下即可-->
    <link rel="stylesheet" href="/css/common.css">
</head>
<body>

<h1>假如流水能回头，qq</h1>

</body>
</html>